Manufacturing Process
Explore the Production Process
01. Wire Production | 02. Screw Production
Ray Fu's screw production is fully integrated and carried out in-house including wire processing, cold forming, heat treatment, packaging, and shipping. This end-to-end control under one roof ensures consistent quality, production efficiency, and reliable lead times. For surface treatments like plating and coating, our supply chain offer a wide range of finishes tailored to your specific performance and appearance needs. To gain a deeper understanding of how we produce your fastening solutions, we invite you to watch our process video or browse the step-by-step overview below.
Step 01:
Raw Material Arrival
The incoming wire rod is delivered to our Chen Nan factory, where it begins its transformation.
Step 02:
Wire Drawing
The wire is reduced to precise diameters through a controlled drawing process to meet specification standards.
Step 03:
Spheroidizing Furnace
The drawn wire undergoes heat treatment to improve its ductility and maintainability – an essential step for further processing.
Step 04:
Surface Treatment
Impurities and scale are removed from the wire surface through a thorough pickling process, ensuring optimal surface quality.
Step 05:
Skin Pass
A light cold rolling step is applied to enhance surface finish and mechanical properties.
Step 06:
Packaging & Delivery
Packaging & Delivery. Each order is carefully inspected, packed, and labeled to meet customer specifications before prompt delivery to destinations worldwide.
Step 01:
Material Preparation
Mold, Die and Wire Preparation.
Step 02 :
Head Forming
Fasteners take shape as the head is formed according to exacting standards
Step 03:
Point Forming
The fastener tips are formed to meet functional and application-specific requirements
Step 04:
Thread Rolling
Threads are rolled to ensure higher strength and precision without compromising material integrity.
Step 05:
Heat Treatment
Parts are hardened and tempered for enhanced durability, strength, and performance under stress.
Step 06:
Electroplating
A protective and corrosion-resistant coating is applied using an electrochemical process tailored to customer requirements
Step 07:
Washer Assembling
Washer assembling is available upon request and can be customized based on washer type and paint color.
Step 08:
Other Finishing Options
We offer a variety of finishes such as zinc flake, phosphate, organic coatings and head painting for specialized applications.
